Question:
A stick of length L and mass M lies on a frictionless horizontal surface on which it is free to move in any way. A ball of mass m moving with speed V collides elastically with the stick as shown in fig below. If after the collision, the ball comes to rest, then what should be the mass of the ball?
A stick of length L and mass M lies on a frictionless horizontal surface on which it is free to move in any way. A ball of mass m moving with speed V collides elastically with the stick as shown in fig below. If after the collision, the ball comes to rest, then what should be the mass of the ball?
Updated On: Jun 21, 2024
- \(m=2M\)
- \(m=M\)
- \(m=\frac M2\)
- \(m=\frac M4\)
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The Correct Option is D
Solution and Explanation
The correct option is (D): \(m=\frac M4\).
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